Zecharyah 14:5

And ye shall flee to the gey (valley) in the mountains; for the gey (valley) of the harim (mountains) shall extend unto Atzel; yea, ye shall flee, just as ye fled from before the ra'ash (earthquake) in the days of Uziyah Melech Yehudah; and HASHEM Elohai shall come, and kol Kedoshim (all the holy ones) with Thee.